IT1205466B - DRYING MACHINE EQUIPPED WITH A SAFETY DEVICE AGAINST OVERHEATING OF THE LINEN - Google Patents

DRYING MACHINE EQUIPPED WITH A SAFETY DEVICE AGAINST OVERHEATING OF THE LINEN

Info

Publication number
IT1205466B
IT1205466B IT45736/82A IT4573682A IT1205466B IT 1205466 B IT1205466 B IT 1205466B IT 45736/82 A IT45736/82 A IT 45736/82A IT 4573682 A IT4573682 A IT 4573682A IT 1205466 B IT1205466 B IT 1205466B
Authority
IT
Italy
Prior art keywords
safety device
drum
machine
lever
spring
Prior art date
Application number
IT45736/82A
Other languages
Italian (it)
Other versions
IT8245736A0 (en
Inventor
Frate Franco Del
Original Assignee
Zanussi A Spa Industrie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zanussi A Spa Industrie filed Critical Zanussi A Spa Industrie
Priority to IT45736/82A priority Critical patent/IT1205466B/en
Publication of IT8245736A0 publication Critical patent/IT8245736A0/en
Priority to EP83111728A priority patent/EP0110318B1/en
Priority to AT83111728T priority patent/ATE25534T1/en
Priority to DE8383111728T priority patent/DE3369863D1/en
Application granted granted Critical
Publication of IT1205466B publication Critical patent/IT1205466B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • D06F58/04—Details 
    • D06F58/08—Driving arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/10—Power supply arrangements, e.g. stand-by circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

A laundry dryer is provided with a safety device for preventing overheating of the laundry in case of mechanical failure of the machine. The dryer comprises a drum (6) adapted to be rotated by a motor (8) through a transmission belt (11) extending around a belt pulley (9) of said motor (8) and said drum (6) and kept under tension by at least one tensioning roller (12) carried by a spring-loaded lever (13) pivotally mounted in the frame of the machine. The safety device comprises a slider element (16) connected to said lever (13) through a spring (21) and adapted to actuate a microswitch (15) connected to the motors (8, 26) driving said drum and a blower, and to a heater element (27) of the machine. Rupture of said driving belt (11) or of the return spring (14) connected to said lever (13) causes said slider element (16) to move in one of two opposite directions for actuating said switch (15) to its open position in both cases. As a result, the electric power supply to said motors (8, 26) and to said heater element (27) is interrupted.
IT45736/82A 1982-11-26 1982-11-26 DRYING MACHINE EQUIPPED WITH A SAFETY DEVICE AGAINST OVERHEATING OF THE LINEN IT1205466B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT45736/82A IT1205466B (en) 1982-11-26 1982-11-26 DRYING MACHINE EQUIPPED WITH A SAFETY DEVICE AGAINST OVERHEATING OF THE LINEN
EP83111728A EP0110318B1 (en) 1982-11-26 1983-11-23 Laundry dryer with a safety device for preventing overheating of the laundry
AT83111728T ATE25534T1 (en) 1982-11-26 1983-11-23 DRYER WITH SAFETY DEVICE AGAINST OVERHEATING OF THE LAUNDRY.
DE8383111728T DE3369863D1 (en) 1982-11-26 1983-11-23 Laundry dryer with a safety device for preventing overheating of the laundry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT45736/82A IT1205466B (en) 1982-11-26 1982-11-26 DRYING MACHINE EQUIPPED WITH A SAFETY DEVICE AGAINST OVERHEATING OF THE LINEN

Publications (2)

Publication Number Publication Date
IT8245736A0 IT8245736A0 (en) 1982-11-26
IT1205466B true IT1205466B (en) 1989-03-23

Family

ID=11257915

Family Applications (1)

Application Number Title Priority Date Filing Date
IT45736/82A IT1205466B (en) 1982-11-26 1982-11-26 DRYING MACHINE EQUIPPED WITH A SAFETY DEVICE AGAINST OVERHEATING OF THE LINEN

Country Status (4)

Country Link
EP (1) EP0110318B1 (en)
AT (1) ATE25534T1 (en)
DE (1) DE3369863D1 (en)
IT (1) IT1205466B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2578558B1 (en) * 1985-03-05 1988-05-20 Taiwan Electric Heating Equipm IMPROVED ELECTRIC DRYER, PARTICULARLY FOR DRYING GARMENTS
DE3543213A1 (en) * 1985-12-06 1987-06-11 Bosch Siemens Hausgeraete CIRCUIT ARRANGEMENT FOR PROTECTION AGAINST OVERHEATING OF A LAUNDRY DRUM
DE10330936A1 (en) 2002-07-10 2004-01-22 Marquardt Gmbh Belt rupture detection sensor e.g. for electric motor drive belt, using transmission element for operation of switch contact system upon abnormal length variation of rupture of belt
DE10360871A1 (en) * 2003-12-23 2005-07-21 BSH Bosch und Siemens Hausgeräte GmbH Device for monitoring a drive belt of a laundry treatment machine
DE102007046068B4 (en) 2006-10-02 2018-06-28 Lg Electronics Inc. Device for detecting a belt separation in a dryer and method for detecting this process
WO2008065106A1 (en) * 2006-11-29 2008-06-05 Arcelik Anonim Sirketi A washer/dryer
CN101377051B (en) * 2007-08-31 2012-10-31 海尔集团公司 Belt switch structure of clothes dryer and operating method thereof
CN110499610B (en) * 2018-05-18 2021-12-17 青岛海尔洗涤电器有限公司 Clutch device for clothes treatment equipment

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750782A (en) * 1955-08-04 1956-06-19 Gen Electric Laundry apparatus
GB885171A (en) * 1959-04-15 1961-12-20 Fisher & Paykel Improvements in or relating to clothes driers
FR1404300A (en) * 1964-08-17 1965-06-25 Siemens Elektrogeraete Gmbh Tumble dryer
US3890720A (en) * 1974-01-25 1975-06-24 Whirlpool Co Broken belt switch control system for clothes dryer
US3890719A (en) * 1974-01-25 1975-06-24 Whirlpool Co Broken belt power-disconnect system for dryers

Also Published As

Publication number Publication date
EP0110318A1 (en) 1984-06-13
ATE25534T1 (en) 1987-03-15
EP0110318B1 (en) 1987-02-25
DE3369863D1 (en) 1987-04-02
IT8245736A0 (en) 1982-11-26

Similar Documents

Publication Publication Date Title
US4488363A (en) Combination idler and belt failure switch for a dryer
IT1205466B (en) DRYING MACHINE EQUIPPED WITH A SAFETY DEVICE AGAINST OVERHEATING OF THE LINEN
US3514867A (en) Clothes dryers with reversing drum
SE8306560L (en) DRY DEVICE FOR CLOTHING OR DYL
US4418271A (en) Control system including a timing mechanism for a drying apparatus
GB684278A (en) Improvements in and relating to the feeding of sheets to multi-roll laundry ironing machines
GB839471A (en) Improvements in or relating to washing machines
SE8102680L (en) TVETTORK
KR920010406B1 (en) Opening and shutting apparatus and thereby control method for washing machine
US2237341A (en) Circuit controller for tentering machines
US3219001A (en) Sewing means in combination with cloth stacking and turning means
US1632261A (en) Adjustable support for electric motors
GB2081074A (en) Vacuum cleaner nozzle with a belt-driven brush roller
ES492396A0 (en) DOMESTIC PRESS DEVICE FOR IRONING CLOTHES
US3393573A (en) Belt tensioning construction for compact belt sander
US1504991A (en) Drying machine
ATE104709T1 (en) HOUSEHOLD DRYERS.
US3590502A (en) Ironing apparatus
US2206469A (en) Safety means for wringer rolls
US2985270A (en) Sewing machine drive
GB938625A (en) Improvements in or relating to recording devices
FR2588291B1 (en) WASHING MACHINE OR DRYER DETECTING THE CLOSING CONDITION OF THE LAUNDRY DRUM
US3077169A (en) Portable free arm type sewing machine
US2052125A (en) Sewing machine driving device
KR860000449Y1 (en) Heat transcripting machine for textile